The San Joaquin Valley and surrounding areas were expected to see temperatures lower than 32 degrees Thursday morning.

Nearly a dozen states received hazardous weather warnings from the National Weather Service as of early Wednesday.

Floridians are getting a crash course in winter weather vocabulary this week. Here's what you should know about sleet, snow ...

Officials at the National Weather Service have warned drivers that "severe winter weather conditions will make travel very ...

Deadly freezing temperatures don't only affect those who ... the National Weather Service has made some changes to its cold ...

A "Freeze Warning" is in effect across southern Arkansas, northern Louisiana, Oklahoma and eastern Texas, as well as in small ...

Meanwhile with a low-pressure center along the coastline fast winds from the north have the chance to gust up to 35-40 mph.

Follow NBC News live updates for the latest coverage of the freezing winter weather affecting large swaths of the U.S., from ...

Wednesday: Possible snow, sleet, and freezing rain through around 11 a.m. Winter Storm Warning through 1 p.m. Wake-up ...

In Southern states, many people take precautions ahead of the first cold front since outdoor faucets are typically unused ...